Low noise emission design (76 db (A) power level) with low noise fan and noise damping panels. Completely pre-assembled modularized units. The Alfa Laval Olmi air heat exchanger product portfolio fits a wide range of conditions that can handle pressures up to 613 bar as well as temperatures up to 400°C. The air cooled heat exchangers are used in refineries, gas, petrochemical and chemical plants and are customized for our customer's. We designed an axial fan so silent that motor, transmission, and even airflow noise become the dominant factor in noise calculation. This way we can ensure that you have the lowest noise levels, calculated and guaranteed for your newly build or retrofitted Air-Cooled Heat Exchangers and Air-Cooled. ABB has developed a compact thermosyphon heat exchanger – based on automotive technology – that uses numerous multiport extruded tubes with capillary-sized channels disposed in parallel and brazed to a base plate that receives the power electronics modules. Maintenance-free operation and extremely low noise emission. Ideal application areas wherever machines or production. Polybloc develops and produces plate heat exchanger made of aluminium, stainless steel & plastic. Efficiency and quality since 1982 ➡ Let us advise you now!Built from the ground up to provide the lowest Total Acquisition Cost for the power industry Ultra compact, modular and custom-engineered ECO-TAC coolers provide the lowest cost for power industry applications.